• Country
• Germany

• Manufacturer / Brand
• Isophon, E. Fritz & Co. GmbH.; Berlin

• Year
• 1966

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 223173

• • Brand: Isophon

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 38.5 cm = 15.2 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Rund-Lautsprecher P38A - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 385 x 220 x 385 mm / 15.2 x 8.7 x 15.2 inch

• Notes
• Lautsprecherchassis, 4,5 Ω, 25 W (50 W_Spitze).
  Frequenzbereich: 30-6000 Hz, Resonanz: 45 Hz,
  10000 Gauss / 146000 Maxwell.

• Price in first year of sale
• 195.00 DM

• Literature/Schematics (1)
• Rimpex-Katalog, 1966

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 264 models, 253 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Isophon, E. Fritz & Co. GmbH.; Berlin